Today Patrick J. Volkerding
announced Slackware Linux 12.0 RC2. There are no big new features, this is almost a collection of bug fixes. A review of the RC1 can be found here (translation). A review of the Slackware-based Vector Linux 5.8 SOHO can also be found here.

This file provides basic compatibility with SystemV style
# startup scripts. The SystemV style init system places
# start/stop scripts for each runlevel into directories such as
# /etc/rc.d/rc3.d/ (for runlevel 3) instead of starting them
# from /etc/rc.d/rc.M. This makes for a lot more init scripts,
# and a more complicated execution path to follow through if
# something goes wrong. For this reason, Slackware has always
# used the traditional BSD style init script layout.
#
# However, many binary packages exist that install SystemV
# init scripts. With rc.sysvinit in place, most well-written
# startup scripts will work. This is primarily intended to
# support commercial software, though, and probably shouldn't
# be considered bug free.
#
# Written by Patrick Volkerding <volkerdi@slackware.com>, 1999
# from an example by Miquel van Smoorenburg <miquels@cistron.nl>.